UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTY83yoi1q8zDq1T7EKOsBH5Xpfy2m38cYdybeu+sh4=' 
WHERE 
  key_id = '20f942e9381711cefd3430cac746ed9b5af713e12b197aa50ce698bfbb5cc25a' 
  AND (
    token = 'dTY83yoi1q8zDq1T7EKOsBH5Xpfy2m38cYdybeu+sh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )